Home / 9,416.26-14,115.20-4,484.58

Finding the Fourth Proportional to 9,416.26, 14,115.20 and 4,484.58

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Solution

The fourth proportional to 9,416.26, 14,115.20 and 4,484.58 is: 6,722.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416.26 : 14,115.20 = 4,484.58 : x
  2. Step 2: Convert to fraction form
    9,416.26/14,115.20 = 4,484.58/x
  3. Step 3: Cross multiply
    9,416.26x = 14,115.20 × 4,484.58
  4. Step 4: Simplify right side
    9,416.26x = 63,300,743.62
  5. Step 5: Solve for x
    x = 63,300,743.62/9,416.26
  6. Step 6: Final answer
    x = 6,722.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.